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Non-Government school · Combined

Reddam House

Woollahra, 2025 — in Woollahra

SectorSchools
Non-Government
Combined school
NSW school data
Year levels
—
official range
NSW school data
ICSEA
1203
national average is 1000
ACARA 2025
Suburb
Woollahra
SA2 this campus sits in
ABS boundary

School information

Reddam House is a non-government combined primary–secondary school in Woollahra, Sydney. Its ICSEA is 1203, above the national average of 1000 (99th percentile nationally). NAPLAN results for Reddam House are published on its My School profile (ACARA).

Student background

ACARA · 2025

ICSEA measures the socio-educational advantage of a school's intake against the national average of 1000. The quarters bar shows how its students spread across the four national bands; an average school sits at 25% in each.

1203ICSEA — 203 points above the national average of 1000, higher than 99% of Australian schools
+203
820national average · 10001180
vs avg

Socio-educational advantage

Bottom quarter 1%Lower-middle quarter 3%Upper-middle quarter 15%Top quarter 81%

All Australian students — 25% in each quarter

Reddam House has an ICSEA of 1203, above the national average of 1000 and higher than 99% of Australian schools. 81% of its students are in the top quarter of socio-educational advantage and 1% in the bottom quarter, against 25% in each quarter across all Australian schools.

Show the data table
Reddam House — student background, ACARA School Profile 2025
MeasureValue
ICSEA1203
ICSEA vs national average (1000)+203
ICSEA percentile99
Bottom quarter of advantage1%
Lower-middle quarter of advantage3%
Upper-middle quarter of advantage15%
Top quarter of advantage81%
NAPLAN results and student progress for Reddam House are on My School, ACARA’s official site.

School details

Sector
Non-Government school
Type
Combined
ICSEA
1203 · 99th percentile
Address
Woollahra 2025

Reddam House: common questions

Is Reddam House a public or private school?
Reddam House is a non-government (non-government) combined primary–secondary school in Woollahra, Sydney.
What is Reddam House's ICSEA?
Reddam House has an ICSEA of 1203, above the national average of 1000 (99th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.
Where is Reddam House located?
Reddam House is at Woollahra 2025.

Other schools in Woollahra

Holy Cross Catholic Primary SchoolNon-Government · PrimaryWoollahra Public SchoolState · Primary

School list: NSW Government open data — ACARA Schools NSW, via the NSW data portal, CC BY 4.0. Catchments: NSW Department of Education “School intake zones” dataset, CC BY 4.0. ICSEA & student background: ACARA School Profile 2025. NAPLAN: myschool.edu.au (ACARA).